100328480

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:287

約数の個数: 144

約数和(自身を含む): 281304576

約数和(自身を除く): 180976096

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 67, 70, 80, 98, 112, 134, 140, 160, 191, 196, 224, 245, 268, 280, 335, 382, 392, 469, 490, 536, 560, 670, 764, 784, 938, 955, 980, 1072, 1120, 1337, 1340, 1528, 1568, 1876, 1910, 1960, 2144, 2345, 2674, 2680, 3056, 3283, 3752, 3820, 3920, 4690, 5348, 5360, 6112, 6566, 6685, 7504, 7640, 7840, 9359, 9380, 10696, 10720, 12797, 13132, 13370, 15008, 15280, 16415, 18718, 18760, 21392, 25594, 26264, 26740, 30560, 32830, 37436, 37520, 42784, 46795, 51188, 52528, 53480, 63985, 65660, 74872, 75040, 89579, 93590, 102376, 105056, 106960, 127970, 131320, 149744, 179158, 187180, 204752, 213920, 255940, 262640, 299488, 358316, 374360, 409504, 447895, 511880, 525280, 627053, 716632, 748720, 895790, 1023760, 1254106, 1433264, 1497440, 1791580, 2047520, 2508212, 2866528, 3135265, 3583160, 5016424, 6270530, 7166320, 10032848, 12541060, 14332640, 20065696, 25082120, 50164240, 100328480]

約数ペア:

[(1, 100328480), (2, 50164240), (4, 25082120), (5, 20065696), (7, 14332640), (8, 12541060), (10, 10032848), (14, 7166320), (16, 6270530), (20, 5016424), (28, 3583160), (32, 3135265), (35, 2866528), (40, 2508212), (49, 2047520), (56, 1791580), (67, 1497440), (70, 1433264), (80, 1254106), (98, 1023760), (112, 895790), (134, 748720), (140, 716632), (160, 627053), (191, 525280), (196, 511880), (224, 447895), (245, 409504), (268, 374360), (280, 358316), (335, 299488), (382, 262640), (392, 255940), (469, 213920), (490, 204752), (536, 187180), (560, 179158), (670, 149744), (764, 131320), (784, 127970), (938, 106960), (955, 105056), (980, 102376), (1072, 93590), (1120, 89579), (1337, 75040), (1340, 74872), (1528, 65660), (1568, 63985), (1876, 53480), (1910, 52528), (1960, 51188), (2144, 46795), (2345, 42784), (2674, 37520), (2680, 37436), (3056, 32830), (3283, 30560), (3752, 26740), (3820, 26264), (3920, 25594), (4690, 21392), (5348, 18760), (5360, 18718), (6112, 16415), (6566, 15280), (6685, 15008), (7504, 13370), (7640, 13132), (7840, 12797), (9359, 10720), (9380, 10696)]